EKK8011A ELAN Microelectronics Corp, EKK8011A Datasheet - Page 15

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EKK8011A

Manufacturer Part Number
EKK8011A
Description
Usb & Ps/2 Keyboard Encoder
Manufacturer
ELAN Microelectronics Corp
Datasheet
Product Specification (V1.4) 07.10.2006
(This specification is subject to change without further notice)
PRINT E0 2A E0 37 / E0 B7 E0 AA
Scan Code Set 2
Key
Backspace
@1 : 101-key keyboard only.
@2 : 102-key keyboard only.
@3 : If the left Shift key is held down, the AA/2A shift make and break is sent with the
@4 : This key is not typematic. All associated scan codes occur on the make of the key.
@5 : This Key is Make only. When the Num Lock is off, the encoder will send the code
Key
=(+)
Tab
`(~)
-(-)
1
2
3
4
5
6
7
8
9
0
other scan codes. If the right Shift key is held down, B6/36 is sent. If both Shift
keys are down, both sets of codes are sent with the other scan code.
which is the same as de-pressing Alt+0+1+2+8. When the Num Lock is on, the
encoder will send the code which is the same as de-pressing
Num+Alt+0+1+2+8+Num, and user will see the Num Lock LED flash once.
Scan Code Make/Break
PAUSE @4
€ @5
Key
Key
Make Code
OE
3D
0D
1E
2E
3E
4E
16
26
25
36
46
45
55
66
Break Code
F0 OE
F0 1E
F0 2E
F0 3D
F0 3E
F0 4E
F0 0D
F0 16
F0 26
F0 25
F0 36
F0 46
F0 45
F0 55
F0 66
Ctrl Case, Shift Case Make/ Break Alt Case Make/Break
Base Case Make Code
NOTE
E1 1D 45 E1 9D C5
E1 1D 45 E1 9D C5
E0 37 / E0 B7
Make Code
SHIFT_R
CTRL_R
CTRL_L
SPACE
ALT_R
ALT_L
Key
,(<)
.(>)
/(?)
M
X
C
V
B
N
USB and PS/2 Keyboard Encoder
Make Code
E0 11
E0 14
22
21
2A
32
31
3A
41
49
4A
59
14
11
29
Num Lock Off Case
Ctrl Key Pressed
E0 46 E0 C6
E0 46 E0 C6
eKK8011AB
Make Code
54 / D4
Break Code
E0 F0 11
E0 F0 14
F0 2A
F0 3A
F0 4A
F0 22
F0 21
F0 32
F0 31
F0 41
F0 49
F0 59
F0 14
F0 11
F0 29
• • • • 11

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